CN202379699U - Test tube opening film-sealing device - Google Patents
Test tube opening film-sealing device Download PDFInfo
- Publication number
- CN202379699U CN202379699U CN201120455373XU CN201120455373U CN202379699U CN 202379699 U CN202379699 U CN 202379699U CN 201120455373X U CN201120455373X U CN 201120455373XU CN 201120455373 U CN201120455373 U CN 201120455373U CN 202379699 U CN202379699 U CN 202379699U
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- CN
- China
- Prior art keywords
- test tube
- taper
- taper guide
- pillar
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a test tube opening film-sealing device. The device comprises a supporting post and a heating body, wherein the heating body comprises a connecting body and a conical guide cylinder which are connected; the supporting post is hollow; a vacuum air suction opening is formed in one end of the supporting post; a vacuum suction head is arranged at the other end of the supporting post; the connecting body is connected with the conical guided cylinder; the conical guide cylinder is provided with a conical coil; and the supporting post is sleeved in the connecting body and the conical guide cylinder and can move up and down in the connecting body and the conical guide cylinder. Compared with the prior art, the test tube opening film-sealing device has a wider using range, since the inner wall of the conical guide cylinder can still correctly guide a test tube to correspond to an opening-sealing film when the test tube does not correspond to the vacuum suction head. Cover-free electromagnetic induction opening sealing is realized, and then fully-automatic opening sealing is realized really.
Description
Technical field
The utility model relates to test tube heat-sealing film field, exactly is meant a kind of test tube mouth envelope film device.
Background technology
The electromagnetic induction sealing tech that uses at present possesses following characteristics:
1, electromagnetic induction coil adopts the disc type planar coil, requires the aluminium foil sense film area can not be too small usually for guaranteeing to obtain enough magnetic flow.The market electromagnetic induction seals appearance by sealing aluminium foil for circular calculating at present, is not less than 15mm to sealing round aluminium foil diameter requirement minimum.
2, electromagnetic induction seals requirement and requires that when high-frequency heating aluminium foil is had certain pressure, is and seals after first manual work is added a cover so present electromagnetic induction seals appearance.
The utility model content
To above-mentioned defective, the technical matters that the utility model solves is to provide a kind of test tube mouth envelope film device, make 13mm in addition more small diameter circular seal film and also can obtain enough magnetic flow, range of use is wider; Realize that the uncovered electromagnetic induction seals, thereby realize that real full automaticity seals.
In order to solve above technical matters, the test tube mouth envelope film device that the utility model provides comprises pillar and calandria; Said calandria comprises connector and taper guide; Hollow in the said pillar, said pillar one end is the vacuum suction mouth, the other end is a vacuum cups; Said connector is connected with said taper guide, and said taper guide is provided with the taper coil; Said pillar is socketed in said connector and the said taper guide, and said pillar can move up and down at said connector and said taper guide.
Preferably, said taper guide set inside has limited mouth.
Preferably, said taper coil is arranged on the outer wall of said taper guide.
Preferably, be provided with hollow bulb between the outer wall of said taper guide and the inwall, said taper coil is arranged on the hollow bulb of said taper guide.
Preferably, said taper coil is the tapered coiling of enamel wire.
Preferably, said vacuum suction mouth is connected with vacuum generating device.
The test tube mouth envelope film device that the utility model provides comprises pillar and calandria, and said calandria comprises connector and taper guide, hollow in the said pillar, and said pillar one end is the vacuum suction mouth, the other end is a vacuum cups; Said connector is connected with said taper guide, and said taper guide is provided with the taper coil; Said pillar is socketed in said connector and the said taper guide, and said pillar can move up and down at said connector and said taper guide.Compared with prior art, test tube mouth that the utility model provides envelope film device, the inwall of taper guide can be at test tube and vacuum cups to not at once, still correctly test tube are directed to seal film corresponding, and range of use is wider; Realize that the uncovered electromagnetic induction seals, thereby realize that real full automaticity seals.
Description of drawings
Fig. 1 is the integral structure scheme drawing of the utility model pilot scale mouth of pipe envelope film device;
Fig. 2 is the vertical section structure scheme drawing of the utility model pilot scale mouth of pipe envelope film device;
Utilization structure scheme drawing when Fig. 3 is the utility model pilot scale mouth of pipe envelope film device suction film;
Utilization structure scheme drawing when Fig. 4 is the utility model pilot scale mouth of pipe envelope film device envelope film;
Fig. 5 is the utilization structure scheme drawing behind the utility model pilot scale mouth of pipe envelope film device envelope film;
Fig. 6 is the utility model pilot scale mouth of pipe envelope film device and mechanical arm bonded assembly structural representation.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 6, Fig. 1 is the integral structure scheme drawing of the utility model pilot scale mouth of pipe envelope film device; Fig. 2 is the vertical section structure scheme drawing of the utility model pilot scale mouth of pipe envelope film device; Utilization structure scheme drawing when Fig. 3 is the utility model pilot scale mouth of pipe envelope film device suction film; Utilization structure scheme drawing when Fig. 4 is the utility model pilot scale mouth of pipe envelope film device envelope film; Fig. 5 is the utilization structure scheme drawing behind the utility model pilot scale mouth of pipe envelope film device envelope film; Fig. 6 is the utility model pilot scale mouth of pipe envelope film device and mechanical arm bonded assembly structural representation.
The test tube mouth envelope film device that the utility model provides comprises pillar 1 and calandria, and calandria comprises connector 2 and taper guide 3; Hollow in the pillar 1; Pillar 1 one ends are vacuum suction mouth 4, and vacuum suction mouth 4 is connected with vacuum generating device, and the other end is a vacuum cups 5; Connector 2 is connected with taper guide 3, and taper guide 3 is provided with the taper coil; Pillar 1 is socketed in connector 2 and the taper guide 3, and pillar 1 can move up and down at connector 2 and taper guide 3.Pillar 1 is connected with mechanical arm 9, is provided with returning spring 10 between pillar 1 and the mechanical arm 9, and the effect of returning spring 10 is can reply after making pillar 1 stretch.
Taper coil 11 is wrapped on the outer wall of taper guide 3.Taper coil 11 is the tapered coiling of enamel wire.
The course of action of the test tube mouth envelope film device that the utility model provides is following:
The first step will be sealed the film sucking-off from seal film film tube 7, stretch state under pillar 1 is in, because vacuum cups 5 is connected with vacuum suction mouth 4, vacuum cups 5 produces negative pressure will seal film absorption; Second goes on foot, and pillar 1 rises, because vacuum continues to keep, therefore seals film and also can seal the film disengaging and seal film film tube 7 along with vacuum cups 5 rises together; The 3rd step; When test tube mouth envelope film device moves to test tube 8 tops; Taper guide 3 inwalls can test tube 8 during with vacuum cups 5 decentraction automatic guiding guarantee to seal film and aim at the test tube mouth fully, the heat-sealing circuit working of taper this moment coil produces high-frequency alternating current, therefore the taper coil produces magnetic field; Produce high heat because sensing cooresponding magnetic field and seal film, seal film film surface glue because high heat of solution is bonding in test tube 8; The 4th step, close vacuum cups, pillar 1 rises, thus can be owing to sealing the bonding film that seals of film and test tube 8 along with pillar 1 rise, envelope film end-of-job.
Compared with prior art, test tube mouth that the utility model provides envelope film device, the inwall of taper guide can be at test tube and vacuum cups to not at once, still correctly test tube are directed to seal film corresponding, and range of use is wider; Realize that the uncovered electromagnetic induction seals, thereby realize that real full automaticity seals.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (6)
1. a test tube mouth envelope film device is characterized in that comprise pillar and calandria, said calandria comprises connector and taper guide, hollow in the said pillar, and said pillar one end is the vacuum suction mouth, the other end is a vacuum cups; Said connector is connected with said taper guide, and said taper guide is provided with the taper coil; Said pillar is socketed in said connector and the said taper guide.
2. test tube mouth envelope film device according to claim 1 is characterized in that said taper guide set inside has limited mouth.
3. test tube mouth envelope film device according to claim 1 is characterized in that said taper coil is arranged on the outer wall of said taper guide.
4. test tube mouth envelope film device according to claim 1 is characterized in that be provided with hollow bulb between the outer wall of said taper guide and the inwall, said taper coil is arranged on the hollow bulb of said taper guide.
5. according to claim 3 and 4 each described test tube mouth envelope film devices, it is characterized in that said taper coil is the tapered coiling of enamel wire.
6. test tube mouth envelope film device according to claim 1 is characterized in that said vacuum suction mouth is connected with vacuum generating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455373XU CN202379699U (en) | 2011-11-16 | 2011-11-16 | Test tube opening film-sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120455373XU CN202379699U (en) | 2011-11-16 | 2011-11-16 | Test tube opening film-sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202379699U true CN202379699U (en) | 2012-08-15 |
Family
ID=46628216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120455373XU Expired - Lifetime CN202379699U (en) | 2011-11-16 | 2011-11-16 | Test tube opening film-sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202379699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479860A (en) * | 2016-10-14 | 2017-03-08 | 上海爱易生物医学科技股份有限公司 | A kind of self-sealing quantitative real time PCR Instrument |
| CN109775637A (en) * | 2019-01-17 | 2019-05-21 | 北京市环境保护监测中心 | Sample bottle automatic sealing device and method |
-
2011
- 2011-11-16 CN CN201120455373XU patent/CN202379699U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479860A (en) * | 2016-10-14 | 2017-03-08 | 上海爱易生物医学科技股份有限公司 | A kind of self-sealing quantitative real time PCR Instrument |
| CN106479860B (en) * | 2016-10-14 | 2019-10-15 | 上海爱易生物医学科技股份有限公司 | A kind of self-sealing fluorescence quantitative PCR instrument |
| CN109775637A (en) * | 2019-01-17 | 2019-05-21 | 北京市环境保护监测中心 | Sample bottle automatic sealing device and method |
| CN109775637B (en) * | 2019-01-17 | 2024-02-06 | 北京市环境保护监测中心 | Automatic sealing device and method for sample bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |
|
| CX01 | Expiry of patent term |